| abstract |
The invention provides a novel polyvinyl acetal havingnN-vinylamide monomer units in the molecule, and provides a bindernwith the novel polymer for ink or paint and for ceramic forming.nCompared with conventional polyvinyl acetals, the novel polymernlowers the solution viscosity and increases the solid contentn(pigment content) of ink or paint in which the polymer servesnas a binder. The binder with the novel polymer for ceramicnmolding enables production of thin and homogeneous ceramic greennsheets of high strength. |